feat(receipt): add "github_release" type (#650)

This is for sources that uses GitHub releases, but doesn't target a
specific asset file (as opposed to the github_release_file source).

1 files changed, 45 insertions, 0 deletions

diff --git a/lua/nvim-lsp-installer/core/managers/github/init.lua b/lua/nvim-lsp-installer/core/managers/github/init.lua
index cb19ad2e..107bc94d 100644
--- a/lua/nvim-lsp-installer/core/managers/github/init.lua
+++ b/lua/nvim-lsp-installer/core/managers/github/init.lua
@@ -2,6 +2,7 @@ local installer = require "nvim-lsp-installer.core.installer"
 local std = require "nvim-lsp-installer.core.managers.std"
 local client = require "nvim-lsp-installer.core.managers.github.client"
 local platform = require "nvim-lsp-installer.platform"
+local Result = require "nvim-lsp-installer.core.result"
 
 local M = {}
 
@@ -84,4 +85,48 @@ function M.gunzip_release_file(opts)
     return release_file_source
 end
 
+---@async
+---@param receipt InstallReceipt
+function M.check_outdated_primary_package_release(receipt)
+    local source = receipt.primary_source
+    if source.type ~= "github_release" and source.type ~= "github_release_file" then
+        return Result.failure "Receipt does not have a primary source of type (github_release|github_release_file)."
+    end
+    return client.fetch_latest_release(source.repo, { tag_name_pattern = source.tag_name_pattern }):map_catching(
+        ---@param latest_release GitHubRelease
+        function(latest_release)
+            if source.release ~= latest_release.tag_name then
+                return {
+                    name = source.repo,
+                    current_version = source.release,
+                    latest_version = latest_release.tag_name,
+                }
+            end
+            error "Primary package is not outdated."
+        end
+    )
+end
+
+---@async
+---@param receipt InstallReceipt
+function M.check_outdated_primary_package_tag(receipt)
+    local source = receipt.primary_source
+    if source.type ~= "github_tag" then
+        return Result.failure "Receipt does not have a primary source of type github_tag."
+    end
+    return client.fetch_latest_tag(source.repo):map_catching(
+        ---@param latest_tag GitHubTag
+        function(latest_tag)
+            if source.tag ~= latest_tag.name then
+                return {
+                    name = source.repo,
+                    current_version = source.tag,
+                    latest_version = latest_tag.name,
+                }
+            end
+            error "Primary package is not outdated."
+        end
+    )
+end
+
 return M